No products in the cart.

Q-1 State Huygen's principle of diffraction …

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

Q-1 State Huygen's principle of diffraction of light.

Q-2 Unpolarized light of intensity 'I' is passed through a polaroid. What is the intensity of the light transmitted through the polaroid ?

Posted by Bini Raju 6 years, 9 months ago

CBSE > Class 12 > Physics

1 answers

Ashutosh Kumar 6 years, 9 months ago

The Huygens-Fresnel principle states that every point on a wavefront is a source of wavelets. These wavelets spread out in the forward direction, at the same speed as the source wave. The new wavefront is a line tangent to all of the wavelets.

0Thank You

ANSWER

Related Questions

5 8 4 6 Find force on -q and q 2 3 4 Fnd force on -q and 2q Answers 27Kq" 4r SKa (-) 29 294 For leftmost. F = h()& For middle, F = 9r4 189/86 7. Find the valuc of r such that the forcc cxperiencc by the charge Q will be maximum? Ir0= 30°, q, = -10-6C, q2=3X 10C, q3 = -2 x 10C, r2 = 15 cm, ry3= net force on charge qi? For -q. F -(& For 2q. F 5. Find the ratio of magnitude of force 3Kq 20 2r2 ( 2.9 27 6. For q. F 7. r= 2.1 8. 2.64 N F. VSKq' 10 cm Find & For -q. F VIDYAPATH BY: ABHIMANYU KUMAR (IWT BOMBAY),76942oes

Posted by Sonal Sharma 1 week ago

CBSE > Class 12 > Physics

0 answers

What is pseudo force

Posted by Ashish Ranjan 1 week, 5 days ago

CBSE > Class 12 > Physics

1 answers

Consider the charge q ,q and -q placed at the vertices of an equilateral triangle as shown in fig . what is the force on each charge

Posted by Sunem Dungdung 2 weeks ago

CBSE > Class 12 > Physics

1 answers

Find the electric flux through a square face of side 10cm in yz plane if the electric field is E =300i^NC¹

Posted by Santosini Pradhan 2 days, 1 hour ago

CBSE > Class 12 > Physics

0 answers

Calculate the field due to a electric dipole of length 10cm having the charges 1micro coulomb at an equatorial point 12cm from the center of the dipole

Posted by Remy Roy 1 week ago

CBSE > Class 12 > Physics

0 answers

What is the net force on each charge if q , q and -q

Posted by Sunem Dungdung 2 weeks ago

CBSE > Class 12 > Physics

0 answers

Question 1)A ball is dropped from a height of 20 m above the surface of the water in a lake. The refractive index of water is 4/3. A fish inside the lake, in the line of fall of the ball, is looking at the ball. At an instant, when the ball is 12.8 m above the water surface, the fish sees the speed of the ball as g = 10m/s2. (A) 9 m/s (B) 12 m/s (C) 16 m/s (D) 21.33 m/s Answer with Explanation plz

Posted by Devnandani Sen 1 week, 2 days ago

CBSE > Class 12 > Physics

0 answers

Automobile ignition failure occurs in damp weather. Explain why .

Posted by Diksha Sharma 1 week, 4 days ago

CBSE > Class 12 > Physics

0 answers

Draw electric field lines for two negative charges infront of each other

Posted by Sanjana Mehra 6 days, 12 hours ago

CBSE > Class 12 > Physics

0 answers

This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

Few rules to keep homework help section safe, clean and informative.

Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

Posted by Suhani Sharma 1 week ago

CBSE > Class 12 > Physics